BE423453A - Device comprising a high pressure metal vapor discharge tube - Google Patents
Device comprising a high pressure metal vapor discharge tubeInfo
- Publication number
- BE423453A BE423453A BE423453A BE423453A BE423453A BE 423453 A BE423453 A BE 423453A BE 423453 A BE423453 A BE 423453A BE 423453 A BE423453 A BE 423453A BE 423453 A BE423453 A BE 423453A
- Authority
- BE
- Belgium
- Prior art keywords
- high pressure
- discharge tube
- metal vapor
- vapor discharge
- pressure metal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
- H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
- H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
- H05B41/232—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE423453X | 1936-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE423453A true BE423453A (en) | 1937-10-30 |
Family
ID=41131821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423453A BE423453A (en) | 1936-09-07 | 1937-09-04 | Device comprising a high pressure metal vapor discharge tube |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT154333B (en) |
| BE (1) | BE423453A (en) |
| CH (1) | CH198538A (en) |
| FR (1) | FR826401A (en) |
| GB (1) | GB487469A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL206982A (en) * | 1955-05-11 |
-
1937
- 1937-09-04 GB GB2422437A patent/GB487469A/en not_active Expired
- 1937-09-04 BE BE423453A patent/BE423453A/en unknown
- 1937-09-06 AT AT154333D patent/AT154333B/en active
- 1937-09-06 FR FR826401D patent/FR826401A/en not_active Expired
- 1937-09-06 CH CH198538D patent/CH198538A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH198538A (en) | 1938-06-30 |
| FR826401A (en) | 1938-03-31 |
| GB487469A (en) | 1938-06-21 |
| AT154333B (en) | 1938-09-26 |
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